diff --git a/js/src/i18n/en_US.json b/js/src/i18n/en_US.json
index 4b4b61013..c78839b8a 100644
--- a/js/src/i18n/en_US.json
+++ b/js/src/i18n/en_US.json
@@ -1564,5 +1564,8 @@
   "No apps authorized yet": "No apps authorized yet",
   "You have been logged-out": "You have been logged-out",
   "An “application programming interface” or “API” is a communication protocol that allows software components to communicate with each other. The Mobilizon API, for example, can allow third-party software tools to communicate with Mobilizon instances to carry out certain actions, such as posting events on your behalf, automatically and remotely.": "An “application programming interface” or “API” is a communication protocol that allows software components to communicate with each other. The Mobilizon API, for example, can allow third-party software tools to communicate with Mobilizon instances to carry out certain actions, such as posting events on your behalf, automatically and remotely.",
-  "Announcements": "Announcements"
+  "Announcements": "Announcements",
+  "Application authorized": "Application authorized",
+  "Check your device to continue. You may now close this window.": "Check your device to continue. You may now close this window.",
+  "Participants to {eventTitle}": "Participants to {eventTitle}"
 }
\ No newline at end of file
diff --git a/js/src/i18n/fr_FR.json b/js/src/i18n/fr_FR.json
index 52327f255..5a4fdaf0a 100644
--- a/js/src/i18n/fr_FR.json
+++ b/js/src/i18n/fr_FR.json
@@ -1560,5 +1560,8 @@
   "{username} was invited to {group}": "{username} a été invité à {group}",
   "{user}'s follow request was accepted": "La demande de suivi de {user} a été acceptée",
   "{user}'s follow request was rejected": "La demande de suivi de {user} a été rejetée",
-  "© The OpenStreetMap Contributors": "© Les Contributeur⋅ices OpenStreetMap"
+  "© The OpenStreetMap Contributors": "© Les Contributeur⋅ices OpenStreetMap",
+  "Application authorized": "Application autorisée",
+  "Check your device to continue. You may now close this window.": "Vérifiez votre appareil pour continuer. Vous pouvez maintenant fermer cette fenêtre.",
+  "Participants to {eventTitle}": "Participant·es à {eventTitle}"
 }
diff --git a/js/src/views/Event/ParticipantsView.vue b/js/src/views/Event/ParticipantsView.vue
index 821fcdb6d..20bc39788 100644
--- a/js/src/views/Event/ParticipantsView.vue
+++ b/js/src/views/Event/ParticipantsView.vue
@@ -284,6 +284,7 @@ import Incognito from "vue-material-design-icons/Incognito.vue";
 import EmptyContent from "@/components/Utils/EmptyContent.vue";
 import { Notifier } from "@/plugins/notifier";
 import Tag from "@/components/TagElement.vue";
+import { useHead } from "@vueuse/head";
 
 const PARTICIPANTS_PER_PAGE = 10;
 const MESSAGE_ELLIPSIS_LENGTH = 130;
@@ -458,6 +459,12 @@ const toggleQueueDetails = (row: IParticipant): void => {
 };
 
 const openDetailedRows = ref<Record<string, boolean>>({});
+
+useHead({
+  title: computed(() =>
+    t("Participants to {eventTitle}", { eventTitle: event.value?.title })
+  ),
+});
 </script>
 
 <!-- Add "scoped" attribute to limit CSS to this component only -->